Compare Maximum number of 4 items selected Representative Image Doug's Steel Header - D755Y-B Part #: D755Y-B Line: DGS Doug's Steel Header 30 Month Limited Warranty Color: Black Finish: Matte Flange Thickness (in): 3/8 Inch Material: Steel Hardware Included: Yes Attachment Method: 3-Bolt Flange Collector Size (in): 2-1/2 Inch Gasket Or Seal Included: Yes Primary Tube Diameter (in): 1-3/4 Inch Engine Make/Size: Oldsmobile 403-455 Oxygen Sensor Port Included: Yes Show More Show Less
Compare Maximum number of 4 items selected Representative Image Doug's Steel Header - D755Y Part #: D755Y Line: DGS Doug's Steel Header 30 Month Limited Warranty Finish: Semi-Gloss Flange Thickness (in): 3/8 Inch Material: Steel Hardware Included: Yes Attachment Method: 3-Bolt Flange Collector Size (in): 2-1/2 Inch Gasket Or Seal Included: Yes Primary Tube Diameter (in): 1-3/4 Inch Engine Make/Size: Oldsmobile 403-455 Oxygen Sensor Port Included: Yes Show More Show Less
Compare Maximum number of 4 items selected Representative Image Doug's Header - D930SS Part #: D930SS Line: DGS Doug's Header 30 Month Limited Warranty Finish: Polished Collector Size (in): 1-7/8 Inch Gasket Or Seal Included: No Engine Make/Size: Chevrolet 265-400 Show More Show Less